version 1.1, 2002/07/24 08:00:06 |
version 1.2, 2003/06/24 05:11:31 |
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sinclude(libtool.m4) |
sinclude(libtool.m4) |
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# |
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# |
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# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED |
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# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. |
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# |
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# Permission is hereby granted to use or copy this program |
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# for any purpose, provided the above notices are retained on all copies. |
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# Permission to modify the code and to distribute modified code is granted, |
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# provided the above notices are retained, and a notice that the code was |
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# modified is included with the above copyright notice. |
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# |
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# Modified by: Grzegorz Jakacki <jakacki at acm dot org> |
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# GC_SET_VERSION |
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# sets and AC_DEFINEs GC_VERSION_MAJOR, GC_VERSION_MINOR and GC_ALPHA_VERSION |
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# based on the contents of PACKAGE_VERSION; PACKAGE_VERSION must conform to |
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# [0-9]+[.][0-9]+(alpha[0.9]+)? |
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# in lex syntax; if there is no alpha number, GC_ALPHA_VERSION is empty |
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# |
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AC_DEFUN(GC_SET_VERSION, [ |
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AC_MSG_CHECKING(GC version numbers) |
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GC_VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([[0-9]][[0-9]]*\)[[.]].*$/\1/g'` |
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GC_VERSION_MINOR=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]]\([[0-9]][[0-9]]*\).*$/\1/g'` |
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GC_ALPHA_VERSION=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]][[0-9]]*//'` |
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case "$GC_ALPHA_VERSION" in |
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alpha*) |
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GC_ALPHA_VERSION=`echo $GC_ALPHA_VERSION \ |
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| sed 's/alpha\([[0-9]][[0-9]]*\)/\1/'` ;; |
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*) GC_VERSION_MAJOR='' ;; |
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esac |
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if test :$GC_VERSION_MAJOR: = :: \ |
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-o :$GC_VERSION_MINOR: = :: ; |
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then |
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AC_MSG_RESULT(invalid) |
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AC_MSG_ERROR([nonconforming PACKAGE_VERSION='$PACKAGE_VERSION']) |
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fi |
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AC_DEFINE_UNQUOTED(GC_VERSION_MAJOR, $GC_VERSION_MAJOR) |
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AC_DEFINE_UNQUOTED(GC_VERSION_MINOR, $GC_VERSION_MINOR) |
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if test :$GC_ALPHA_VERSION: != :: ; then |
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AC_DEFINE_UNQUOTED(GC_ALPHA_VERSION, $GC_ALPHA_VERSION) |
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fi |
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AC_MSG_RESULT(major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \ |
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${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION) |
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]) |
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